According to the world's most professional UPS Power data website--The Constant Power website (86ups.com) Data statistics show that the current market, UPS Power brand has up to 20, a total of up to 1643 types of UPS power products. Faced with so many kinds of UPS power products, which one is more suitable for you?
1, online and backup UPS power supply how to choose
General online UPS price is higher, but the protection function is very perfect, can filter off most of the parasitic viruses on the grid, fully guarantee the stability of the load equipment security; The back-up ups are small in volume and low in price, and can also be used to prevent data loss caused by power outages for some equipment systems that are not particularly important.
If the economic conditions permit, of course first online ups. But from the economic point of view, the general family, or not high demand for ordinary office space, a back-up ups power is enough to cope with.
2, choose the capacity of the UPS power supply enough
At present, the average power consumption of one computer is about 250VA, and a back-up 500VA ups can provide about 10 minutes of electricity. This is a good time to make sure you have enough time to save the file and shut down the computer normally. Multiple computers at home can calculate their total power and then choose the appropriate UPS capacity. For some special commercial and industrial applications, the specific calculation is much more complicated. Because these departments to the UPS requirements, is often to ensure that dozens of computers in the power grid, can continue to work for more than 10 hours or even dozens of hours.
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